Cooperative control of multi-agent dynamical systems in target-enclosing operations using cyclic pursuit strategy

Tae Hyoung Kim, Shinji Hara, Yutaka Hori

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

This article is concerned with formation stability analysis of distributed cooperative control for target-enclosing operations by multiple homogeneous dynamic agents. To this end, we first present an on-line path generator design method based on a cyclic pursuit scheme. Then, we provide Lyapunov and asymptotic stability conditions which should hold for the above path generation laws. These conditions are derived based on a simple stability analysis method for linear systems with a generalised frequency variable. The formation control scheme combined with a cyclic pursuit based distributed on-line path generator satisfying the derived stability conditions guarantees the required global convergence property with theoretical rigour. Furthermore, in order to show its distinctive features clearly, we present how to analyse a global formation stability for multi-agent systems, where each agent is modelled as a class of second-order systems and is locally stabilised by a proportional-derivative (PD) controller. Some simulation examples illustrate the distinctive features of the proposed method and the achievement of a desired pursuit pattern.

Original languageEnglish
Pages (from-to)2040-2052
Number of pages13
JournalInternational Journal of Control
Volume83
Issue number10
DOIs
Publication statusPublished - 2010 Oct 1
Externally publishedYes

Keywords

  • circulant matrix
  • distributed control
  • formation control
  • multi-agent dynamical systems
  • pursuit problems

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications

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